Understanding ECU Remapping: The Audi TT 1.8 T - contiman - Free
Understanding ECU Remapping: The Audi TT 1.8 T - contiman - Free
Understanding ECU Remapping: The Audi TT 1.8 T - contiman - Free
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<strong>Understanding</strong> <strong>ECU</strong> <strong>Remapping</strong>: <strong>The</strong> <strong>Audi</strong> <strong>TT</strong> <strong>1.8</strong>T Variants/Bosch Motronic ME7.x<br />
KFLDIOPU: specifies the duty cycle correction as a function of ambient pressure.<br />
KFLDRQ0, KFLDRQ1 & KFLDRQ2 (Kennfeld LDR-Reglerparameter Q0, Q1 & Q2, maps for charge<br />
pressure PID control parameters). Units (x,y,z): mbar, RPM, % per 100 mbar.<br />
LDIATA: specifies the duty cycle correction as a function of ambient temperature.<br />
KFLDIMX (Kennfeld LDR I-Reglerbegrenzung, map for charge pressure control: integral control limit). Units<br />
(x,y,z): mbar, RPM, % charge<br />
0 50 100 200 400 600 800 1000<br />
1000 0.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0<br />
1500 0.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0<br />
1750 0.0 78.7 95.0 95.0 95.0 95.0 95.0 95.0<br />
2000 0.0 13.4 26.7 58.6 95.0 95.0 95.0 95.0<br />
2200 0.0 5.8 11.6 24.6 53.0 7<strong>1.8</strong> 93.2 95.0<br />
2300 0.0 4.1 8.2 18.9 37.2 51.6 68.6 8<strong>1.8</strong><br />
2520 0.0 3.8 7.7 15.3 31.9 48.5 63.1 77.1<br />
3000 0.0 3.6 7.3 14.6 31.1 48.9 62.2 75.5<br />
3520 0.0 3.8 7.5 15.1 32.1 51.0 64.2 77.4<br />
4000 0.0 4.0 8.0 15.9 34.4 53.6 66.9 81.0<br />
4520 0.0 4.3 8.5 17.0 37.2 56.8 70.6 86.4<br />
5000 0.0 4.6 9.1 18.2 40.3 60.4 74.8 91.7<br />
5520 0.0 5.0 10.1 20.7 43.4 64.8 81.7 95.0<br />
5800 0.0 5.6 11.2 22.3 45.3 67.6 86.1 95.0<br />
6000 0.0 5.7 11.5 23.6 46.5 69.5 89.9 95.0<br />
6500 0.0 6.9 13.7 27.4 50.4 75.3 94.4 95.0<br />
<strong>The</strong> S4 wiki comments that it is worth considering setting all the values in LDIATA to zero. However, in the<br />
225 PS BAM map, the values are already zero. This is also the case with the ambient pressure correction<br />
map (KFLDIOPU).<br />
KFLDRQ0 (Kennfeld LDR-Reglerparameter Q0, map for charge pressure proportional control term Q0).<br />
Units (x,y,z): mbar, RPM, % per 100 mbar.<br />
100 200 400 700<br />
1000 22.10 22.10 22.10 22.10<br />
1240 22.10 22.10 22.10 22.10<br />
1520 22.10 22.10 22.10 22.10<br />
1760 22.10 22.10 22.10 22.10<br />
2000 22.10 22.10 22.10 22.10<br />
2240 2<strong>1.8</strong>5 2<strong>1.8</strong>5 2<strong>1.8</strong>5 2<strong>1.8</strong>5<br />
2520 20.70 20.70 20.70 20.70<br />
2760 18.90 18.90 18.90 18.90<br />
3000 17.15 17.15 17.15 17.15<br />
3520 14.30 14.30 14.30 14.30<br />
4000 12.35 12.35 12.35 12.35<br />
4520 10.65 10.65 10.65 10.65<br />
5000 9.40 9.40 9.40 9.40<br />
5520 8.00 8.00 8.00 8.00<br />
6000 6.85 6.85 6.85 6.85<br />
6520 5.65 5.65 5.65 5.65<br />
KFLDRQ1 (Kennfeld LDR-Reglerparameter Q1, map for charge pressure integral control term Q1). Units<br />
(x,y,z): mbar, RPM, % per 100 mbar.<br />
100 200 400 700<br />
1000 2.00 2.00 2.00 2.00<br />
1240 2.00 2.00 2.00 2.00<br />
1520 2.00 2.00 2.00 2.00<br />
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